// let str = 'ss18727551149dasd';
// console.log(/\d{11}/.exec(str));
let url ='http://api.map.baidu.com/api?type=webgl&v=1.0&ak=vhRMgLGSYwkF60KXpXHrMULOZM89ZQLv';
let reg = /(\w+)=(\w+)/g;
console.log(reg.exec(url));